Tubular Motor for Awning Roller Shutter and Garage Door
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 42000 set/month
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Tubular Motor for Doors and Windows
Tubular Motor for Awning Roller Shutter and Garage Door
· Product Description
Tubular Motor with Manual
Durable, Safe and convenient. Operation convenience. Brief design and convenient installation, supported by the govenment
Designed by international advanced technology, high techniques, stable and reliable
Tubular motor for roller shutter, electric awning, motorized blind, Roma shade;
Used for rolling windows, doors, blinds, screens and rolling shutters.
Our Tubular Motor for Doors and Windows: CE, TUV, RoHS, CCC, ISO9001 certificated,
Safety, Energy saving, High efficiency, Long life time,
Low noise, Low temperature increasing, Low maintenance cost.
Features Tubular Motor for Awning Roller Shutter and Garage Door:
1) Voltage: 230V/50Hz
2) Input power: 117W/ 215W
3) Current: 0.49A /0.92A
4) Speed: 12/16/25rpm
5) Torque: 10/15/20/30/40/50N. M
6) Working duration: ≥ 4min
7) Insulation classification: B
8) Protection classification: IP44
9) Certification: CE, TUV, CCC, ISO9001-2008 ROHS,
Outer packing Tubular Motor for Awning Roller Shutter and Garage Door:
6pcs/carton with foam in it
- Q:What will be the result of the power supply to ac motor after the rectifier (not filtering)?
- Ac motor can't move, but it will heat up because of the problem of electrical phase.But the voltage is unstable, not like direct current, so the torque is unstable, which is to say, it's not safe. There may be frequent blocking or crawling, and the damage to the motor is very large.
- Q:What are the main parts of alternators?
- Ac generator is mainly composed of two major part is three-phase ac generators and silicon diode rectifier. x0d three-phase ac generator is mainly composed of the rotor and stator, and front and back end cover, fan, pulley, etc. x0d (1) the effect of the rotor magnetic field is. It is mainly composed of two pieces of claw pole, exciting winding and the slip ring, etc. Two pieces of the same shape claw pole cross to the pressure on the shaft, its space is equipped with steel magnetic clutches and exciting winding, at both ends of the field winding are respectively welded on each other's insulation slip ring, after two brush | bow out with the generator set iron column and magnetic field on the end cover by column. When the field current through, then form a mutual crisscross 6 pole. x0d
- Q:What are the advantages and disadvantages of synchronous motor and asynchronous motor?
- Synchronous motors are typically used for generators, while asynchronous motors are generally used for motors. Asynchronous motors are suitable for situations where there is no need for large scale speed adjustment, and have self-priming capability, which is low cost. The drawback is that power factors always lag. Steady state run time is no different.
- Q:What is the difference between dc, alternator motor, and how the motor works
- Current generator can be expressed with trigonometric function: I = A * Sin (W * t + Kuai), that "Kuai" is for the early phase, A representative of A current maximum (valid values are: SQR (2) * I (effective) = A), SQR (2) on behalf of the square root of 2). The direction of current change twice per cycle (positive direction and negative direction), our country's frequency alternating current (ac) of 50 hz, period of 0.02 s, said current direction 50 times per second (don't know how this place remember correctly).
- Q:The type of speed adjustment of ac motor and the difference between them
- There are three types of ac motor speeds common in industry. 1, the slip motor speed -- -- -- -- -- - on the motor output shaft is equipped with a pair of electromagnetic coupling, speed tests to adjust the magnetic field of the coupling with a set of speed. (not very much now, the disadvantage is inefficiency, the advantage is that it can be adjusted without speed.)
- Q:Is a single-phase carbon brush motor a dc motor or ac motor?
- Role in the motor is to change the direction of current dc motor and ac motor, dc motor is conductive to change the rotor coil, which changes the rotor magnetic pole. And that changes the motion of the motor. Carbon brush is used for motor commutator or slip rings as export import current sliding contact, its conductive, thermal conductivity and good lubrication performance, and has certain mechanical strength and commutation spark instincts. Almost all electric motors use a carbon brush, which is an important component of an electric machine. The machine carbon brush is suitable for all kinds of motors, generators and shaft machines. With good commutation performance, long life. Motor carbon brush is used for motor commutator or slip rings, as export import current sliding contact, its conductive, thermal conductivity and good lubrication performance, and has certain mechanical strength and commutation spark instincts. Almost all electric motors use a carbon brush, which is an important component of an electric machine. It is widely applicable for all kinds of alternating current generator, synchronous motor, electric cylinder dc motor, crane motor ring, electric welding machine, etc. With the development of science and technology, the types of motor and working conditions of the use of more and more diversified, so need to have different grades of brush to satisfy these requirements, therefore, the types of brush has more and more with the development of motor industry.
- Q:How to eliminate the electromotive force of ac motor
- Motor is to understand the principle of junior high school, is a device that converts electrical energy into mechanical energy, electric coil in the magnetic field by the magnetic field of the ampere force function, makes the pivoting coil. Ampere is the power source for the rotation of the coils. If we only see the dynamic function of ampere force, the coil of the motor will continue to accelerate, this is clearly impossible, because each has a maximum speed of the motor
- Q:Three-phase asynchronous ac motor electric speed formula?
- The three-phase asynchronous motor speed formula is n = 60f/p (1-s) F stands for power frequency P is the logarithm N 'stands for slip S stands for slip The three-phase asynchronous motor speed is graded, determined by the "extreme number" of the motor.
- Q:Three-phase ac motor star row and delta connection?
- Three-phase squirrel-cage asynchronous motor adopts - delta Y step-down starting advantage: Y connection of the stator winding, the starting voltage for direct using delta connection, a third of the 1/3 of the starting current to delta connection, thus features good starting current, the circuit is simple, less investment. The drawback is that the torque is reduced to a third of the triangular method, and the torque characteristics are poor. So the line is suitable for light or no-load start. In addition, note that the consistency of the rotation direction should be noted when the y-delta joins
- Q:Is the brushless dc motor a synchronous motor or asynchronous machine? Thank you very much!
- The principle of brushless dc motor is similar to that of permanent magnet ac synchronous motor, but not synchronous motor. Strictly speaking, synchronous motor refers to ac motor which is kept constant in normal operation and has a strict constant relation between speed and power frequency. Is a brushless dc motor speed or change with the load, the second is ac motor, no power frequency, and the frequency of the internal rotating magnetic field will change with the load. So I can only say that communicate with permanent magnet synchronous motor is the same principle, motor rotor is a permanent magnet, but brushless motor with position sensor to detect the rotor position after the stator winding in turn electricity to produce a rotating magnetic field, and ac synchronous motor made with an alternating current to produce a rotating magnetic field. Its movement principle has nothing to do with a brush dc motor, brushless dc motor has is produced by the magnetic field and rotor dynamics is the electromagnetic force after cutting magnetic induction line, is not between the poles of attraction.
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Tubular Motor for Awning Roller Shutter and Garage Door
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 set
- Supply Capability:
- 42000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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